2011 SP156
2011SP156, K11SF6P, r0634
All data for this body: [vot]
MPC data
| Name (number) |
2011 SP156 (530634) |
| a |
2.87130 |
| e |
0.03030 |
| i / sin(i) |
2.5706 /
0.04485
|
| q |
2.78431
|
| Q |
2.95830
|
| ω |
128.7254 |
| Node |
148.8810 |
| m |
11.7268 |
| n |
0.2026 |
| Epoch |
2460800.5 |
| nobs |
266 |
| nopp |
16 |
| Years observed |
2001-2025 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.871 |
|
| ep |
0.046 |
|
| sin(ip) |
0.036 |
|
| G |
0.150 |
|
| H |
16.770 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
0.163 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8710 |
0.0459 |
0.0365 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.77 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| V |
V |
0.0272 |
0.0272 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |